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Block if else statement

#include <stdio.h> int main(void) { int answer, j; int again; for(j = 1; j < 11; j++) { printf("What is %d + %d? ", j, j); scanf("%d", &answer); if(answer == j + j) printf("Right!\n"); else { printf("Wrong\n"); printf("Try again.\n "); printf("\nWhat is %d + %d? ", j, j); scanf("%d", &answer); /* nested if */ if(answer == j + j) printf("Right!\n"); else printf("Wrong, the answer = %d\n", j + j); } } return 0; }